package com.nari.ysphd.view;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.ColorDrawable;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.view.ViewGroup.LayoutParams;
import android.view.WindowManager;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.PopupWindow;

import com.nari.ysphd.R;
import com.nari.ysphd.adapter.NewBaseAdapter;

/*
 * 消息弹框
 */
public class ItemSelectDialog extends PopupWindow {

	private View mMenuView;
	public Activity window;
	private NewBaseAdapter mAdapter;
	private ListView dialog_list;
	private EditText input_name;

    public ItemSelectDialog(final Activity context, String queryText, NewBaseAdapter adapter) {
        super(context);
        window = context;
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        mMenuView = inflater.inflate(R.layout.view_dialoglayout, null);
        dialog_list = (ListView) mMenuView.findViewById(R.id.dialog_list);
//        input_name = (EditText) mMenuView.findViewById(R.id.input_name);
        mAdapter = adapter;
        this.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);

		/*input_name.addTextChangedListener(new TextWatcher() {

			@Override
			public void onTextChanged(CharSequence s, int start, int before, int count) {
				// TODO Auto-generated method stub
			}

			@Override
			public void beforeTextChanged(CharSequence s, int start, int count,
					int after) {
				// TODO Auto-generated method stub
			}

			@Override
			public void afterTextChanged(Editable s) {
				// TODO Auto-generated method stub
				mAdapter.refreshList(input_name.getText().toString().trim());
			}
		});
		
		input_name.setText(queryText);*/

		dialog_list.setAdapter(mAdapter);
		// 设置按钮监听
		// 设置SelectPicPopupWindow的View
		this.setContentView(mMenuView);
		// 设置SelectPicPopupWindow弹出窗体的宽
		this.setWidth(LayoutParams.WRAP_CONTENT);
		// 设置SelectPicPopupWindow弹出窗体的高
		this.setHeight(LayoutParams.WRAP_CONTENT);
		// 设置SelectPicPopupWindow弹出窗体可点�?
		this.setFocusable(true);
		// 设置SelectPicPopupWindow弹出窗体动画效果
//		this.setAnimationStyle(R.style.PopupAnimation);
		// 实例化一个ColorDrawable颜色为半透明
		ColorDrawable dw = new ColorDrawable(window.getResources().getColor(
				R.color.transparent));
		// 设置SelectPicPopupWindow弹出窗体的背景
		this.setBackgroundDrawable(dw);
		// 添加pop窗口关闭事件
		this.setOnDismissListener(new poponDismissListener());
		// mMenuView添加OnTouchListener监听判断获取触屏位置如果在�?�择框外面则�?毁弹出框
		mMenuView.setOnTouchListener(new OnTouchListener() {
			@SuppressLint("ClickableViewAccessibility")
			public boolean onTouch(View v, MotionEvent event) {

				int height = mMenuView.findViewById(R.id.pop_layout).getTop();
				int heightmin = mMenuView.findViewById(R.id.pop_layout)
						.getBottom();
				int y = (int) event.getY();
				if (event.getAction() == MotionEvent.ACTION_UP) {
					if (y < height) {
						dismiss();
					if (y > heightmin) {
					}
						dismiss();
					}
				}
				return true;
			}
		});
	}

	public void setListener(OnItemClickListener onItemClickListener) {
		dialog_list.setOnItemClickListener(onItemClickListener);
	}

	/**
	 * 弹出的popWin关闭的事件，主要是为了将背景透明度改回来
	 * 
	 * @author cg
	 * 
	 */
	class poponDismissListener implements OnDismissListener {

		@Override
		public void onDismiss() {
			WindowManager.LayoutParams params = window.getWindow()
					.getAttributes();
			params.alpha = 1f;
			window.getWindow().setAttributes(params);
		}

	}

}